On the meeting, Brita in hadn't pointed out that Italy should bear responsibility for submarine war, but lined out the patrol borough for it.

会议期间，英国不仅未指出意大利是潜艇战所造成损失的责任者，而且还在第勒尼安海为它划出巡逻区。

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The hydrophones, a relic of cold-war submarine tracking, picked up this signal again and again during those summer months, then it was never heard again.

由冷战时期跟踪潜艇所遗留下来的水听器，在那年夏季的几个月里一再检测到这种信号，此后就再也没有发现这种声音。

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No German submarine in that war ever overcame the terrors of the passage.

在那次大战中，没有一艘德国潜艇能克服这条航道的危险。

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The older kind of submarine used in World War Two could stay under water for only about forty-eight hours.

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Want to explore a working coal mine and a World War Two submarine?

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He said there was speculation that the vessel could be a mini or midget submarine from the war.

BBC: Experts to examine River Foyle, Derry, wreck

The environment minister is to call in experts to identify a wreck found in the River Foyle, which could be a World War II submarine.

BBC: Experts to examine River Foyle, Derry, wreck

Few people know that when Robert Ballard discovered the wreck of the Titanic in 1985, he was on a U.S. Navy mission to hunt down a nuclear submarine lost during the Cold War.

FORBES: Pursuits | Found At Sea